Second Chat Network is an LSL chat system originally aimed at being a replacement for group chat. I had made it years ago using HTTP Requests and a PHP backend, but now that we have HTTP-In, I've rewritten it to work completely within LSL.

The network is designed similar to a yahoo chat room. There is a prim object that acts as the server/room. HUD clients can connect to the server object and communicate with other users in the same room anywhere across the grid.

I have decided I will not be releasing the source for SCN, if your interested in using it, feel free to contact me.